| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $229.41 | 12.630% | $258.3845 | $258.38 | $258.40 | $258.40 |
| Purchase #2 | $163.29 | 7.499% | $175.5351 | $175.54 | $175.55 | $175.50 |
| Purchase #3 | $223.88 | 4.192% | $233.265 | $233.27 | $233.25 | $233.30 |
| Purchase #4 | $48.32 | 10.426% | $53.3578 | $53.36 | $53.35 | $53.40 |
| Purchase #5 | $234.83 | 8.364% | $254.4712 | $254.47 | $254.45 | $254.50 |
| Purchase #6 | $136.90 | 12.490% | $153.9988 | $154.00 | $154.00 | $154.00 |
| Purchase #7 | $231.73 | 12.269% | $260.161 | $260.16 | $260.15 | $260.20 |
| 7 purchase totals = | $1,268.36 | $1,389.1734 | $1,389.18 | $1,389.15 | $1,389.30 | |